Updated Sep 4, 2026 · Public platform & industry data

Sep 4, 2026 Updated

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2026 Top 10 Injection Molded Gears Manufacturers in China

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Top-rated Injection Molded Gears suppliers, How to choose a Injection Molded Gears manufacturer, Best Injection Molded Gears companies in China

The top 10 Injection Molded Gears manufacturers in China for 2026 are: Guangdong Supersonic Precision Power Technology Co., Ltd, Dongguan Shenghao Plastic Raw Materials Co., Ltd, Puyang Shengtong Juyuan New Materials Co., Ltd, Suzhou Chengzhilu Mold Technology Co., Ltd, Hengshui Hengbo Machinery Parts Manufacturing Co., Ltd, Dongguan Suming Plastic Raw Materials Co., Ltd, Dongguan Tianzhihong Plasticization Co., Ltd, Shanghai Yousheng Plastic Co., Ltd, Shenzhen Longyuan Precision Mold Co., Ltd, Xinxiang Xinfa Gear Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

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Top 1
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Guangdong Supersonic Precision Power Technology Co., Ltd

No. 2 Yuanjiang Yuan Processing Factory Road, Changping Town, Dongguan City, Guangdong Province

Overall Score4.9 / 5
Est. Date2009-07-07
Registered Capital5000K CNY

Guangdong Supersonic Precision Power Technology Co., Ltd. is located at No. 2 Yuanjiangyuan Processing Factory Road, Changping Town, Dongguan City, Guangdong Province. It was established on July 7, 2009, and registered with the Dongguan Market Supervision Administration. The legal representative is He Xiansheng. Core products: Injection Molded Gears, Ship Model Servo, Aircraft And Helicopter Servos

Top 2
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Dongguan Shenghao Plastic Raw Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2015-05-04
Registered Capital500K CNY

Dongguan Shenghao Plastic Raw Materials Co., Ltd., with its registered address at Room 118, Building 14, Plastic Gold Plastic Commercial Center, No. 68-1 Xianwei Road, Zhangmutou Town, Dongguan City, Guangdong Province, China. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Deng Xingxiu. Its business scope includes the sale of plastic raw materials, plastic products, plastic additives, rubber raw materials, and other chemical products; Import and export of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Injection Molded Gears, Elastomer, Compatibility Agent/Toughening Agent

Top 3
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Puyang Shengtong Juyuan New Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2016-09-30
Registered Capital1.37e+06K CNY

Puyang Shengtong Juyuan New Materials Co., Ltd., with its registered address located in Puwang Industrial Park, Fan County Industrial Agglomeration Zone, Puyang City, Henan Province, is registered with the Market Supervision Administration of Fan County, Puyang City. The legal representative is Wang Xichen, and its business scope includes licensed projects such as the production of hazardous chemicals; Operation of hazardous chemicals; Gas business (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or licenses issued by relevant departments) General projects: production of chemical products (excluding licensed chemical products); Sales of chemical products (excluding licensed chemical products); Manufacturing of plastic products; Sales of plastic products; Manufacturing of engineering plastics and synthetic resins; Sales of engineering plastics and synthetic resins; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Manufacturing of biobased materials; Sales of biobased materials; Research and development of new material technology; Promotion services for new material technology; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Paint manufacturing (excluding hazardous chemicals); Sales of coatings (excluding hazardous chemicals); Manufacturing of motorcycle spare parts; Wholesale of motorcycles and spare parts; Retail of motorcycles and spare parts; Manufacturing of automotive parts and accessories; Import and export of goods; Technology import and export; Import and export agency; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Domestic trade agency; Sales agent; Intellectual property services (excluding patent agency services); Wastewater treatment and its recycling (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Injection Molded Gears, Solvent, Fine Chemicals

TOP4
Suzhou Chengzhilu Mold Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2017-09-22
Registered Capital300K CNY

Suzhou Chengzhi Road Mold Technology Co., Ltd., with its registered address at No. 16 Shangxin Road, Hengjing Street, Wuzhong District, Suzhou City, is registered with the Administrative Approval Bureau of Wuzhong District, Suzhou City. The legal representative is Wang Yanhong, and its business scope includes research and development, design, production, and sales of molds and instruments; Hardware processing; Sales: Plastic products, plastic particles. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Injection Molded Gears, Measurement Equipment Injection Molding Accessories, Injection Molded Parts For Automotive Maintenance Equipment

TOP5
Hengshui Hengbo Machinery Parts Manufacturing Co., Ltd

Maquan, Duqiao Town, Jing County, Hengshui City, Hebei Province

Overall Score4.6 / 5
Est. Date2017-03-05
Registered Capital1000K CNY

Hengshui Hengbo Machinery Parts Manufacturing Co., Ltd., located in Maquan, Duqiao Town, Jing County, Hengshui City, Hebei Province, was established on March 5, 2017. The registration authority is Jing County Administration for Industry and Commerce, and the legal representative is Sun Jingqi. Core products: Injection Molded Gears, Injection Molded Nylon Parts, Injection Molded Precision Gears

TOP6
Dongguan Suming Plastic Raw Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2020-10-12
Registered Capital500K CNY

Dongguan Suming Plastic Raw Materials Co., Ltd., with its registered address at Room 116, No. 7 Dongshu 5th Road, Xiegang Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Li Lanying, and the business scope includes general projects: sales of chemical products (excluding licensed chemical products); Sales of synthetic materials; Sales of rubber products; Sales of plastic products; Sales of new catalytic materials and additives; Sales of specialized chemical products (excluding hazardous chemicals); Wholesale of hardware products; Retail of hardware products; Electronic product sales; Import and export of goods; Technology import and export. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Injection Molded Gears, Tpu, Pa66 (Polyamide 66)

TOP7
Dongguan Tianzhihong Plasticization Co., Ltd
Overall Score4.5 / 5
Est. Date2017-12-12
Registered Capital1880K CNY

Dongguan Tianzhihong Plasticization Co., Ltd., with its registered address at 611 Shuzhao Street, Changping Town, Dongguan City, Guangdong Province, is registered with the Dongguan Municipal Administration for Market Regulation. Its legal representative is Niu Xinmei, and its business scope includes sales and research and development of high-performance film materials, plastic raw materials, chemical raw materials (excluding hazardous chemicals), plastic products, plastic additives, and plastic machinery; Import and export of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Injection Molded Gears, Material, Wear Resistance Pom

TOP8
Shanghai Yousheng Plastic Co., Ltd
Overall Score4.5 / 5
Est. Date2020-08-19
Registered Capital1200K CNY

Shanghai Yousheng Plastic Co., Ltd., with its registered address at Room JT10084, No. 7, Lane 129, Huajiang Road, Jiading District, Shanghai, registered with the Jiading District Market Supervision Administration, represented by He Qinfeng as the legal representative. Its business scope includes general projects such as sales of plastic products; Sales of rubber products; Sales of chemical products (excluding licensed chemical products) (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law).. Core products: Injection Molded Gears, Pmma, Eva

TOP9
Shenzhen Longyuan Precision Mold Co., Ltd
Overall Score4.4 / 5
Est. Date2013-07-22
Registered Capital500K CNY

Shenzhen Longyuan Precision Mold Co., Ltd., registered at Building 3, No. 27 Xinxia Avenue, Lichang Community, Pinghu Street, Longgang District, Shenzhen (Kangsheng Factory Building) 101, with Longgang Bureau as the registration authority and Zhang Junxiong as the legal representative. Its business scope includes general business projects such as domestic trade; Import and export of goods and technology. The licensed business projects are: design and manufacturing of molds; Design, development, production, and processing of hardware and plastic products.. Core products: Injection Molded Gears, Dvd Shell Injection Molding Processing, Tpu Software Kit

TOP10
Xinxiang Xinfa Gear Co., Ltd

188 meters east of Gaocun Village, Mengzhuang Town, Huixian City, Xinxiang City, Henan Province

Overall Score4.4 / 5
Est. Date2019-04-24
Registered Capital1000K CNY

Xinxiang Xinfa Gear Co., Ltd. is located 188 meters east of Gaocun Village, Mengzhuang Town, Huixian City, Xinxiang City, Henan Province. It was established on April 24, 2019 and registered with the Market Supervision Administration of Huixian City, Xinxiang City. The legal representative is Pei Guojie. Core products: Injection Molded Gears, Heavy Duty Bevel Gear, Light Engineering Machinery Gears

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Guangdong Supersonic Precision Power Technology Co., Ltd2009-07-07Injection Molded Gears, Ship Model Servo, Aircraft And Helicopter Servos5000K CNYNot Supported
Dongguan Shenghao Plastic Raw Materials Co., Ltd2015-05-04Injection Molded Gears, Elastomer, Compatibility Agent/Toughening Agent500K CNYSupported
Puyang Shengtong Juyuan New Materials Co., Ltd2016-09-30Injection Molded Gears, Solvent, Fine Chemicals1.37e+06K CNYNot Supported
Suzhou Chengzhilu Mold Technology Co., Ltd2017-09-22Injection Molded Gears, Measurement Equipment Injection Molding Accessories, Injection Molded Parts For Automotive Maintenance Equipment300K CNYSupported
Hengshui Hengbo Machinery Parts Manufacturing Co., Ltd2017-03-05Injection Molded Gears, Injection Molded Nylon Parts, Injection Molded Precision Gears1000K CNYSupported
Dongguan Suming Plastic Raw Materials Co., Ltd2020-10-12Injection Molded Gears, Tpu, Pa66 (Polyamide 66)500K CNYNot Supported
Dongguan Tianzhihong Plasticization Co., Ltd2017-12-12Injection Molded Gears, Material, Wear Resistance Pom1880K CNYNot Supported
Shanghai Yousheng Plastic Co., Ltd2020-08-19Injection Molded Gears, Pmma, Eva1200K CNYNot Supported
Shenzhen Longyuan Precision Mold Co., Ltd2013-07-22Injection Molded Gears, Dvd Shell Injection Molding Processing, Tpu Software Kit500K CNYSupported
Xinxiang Xinfa Gear Co., Ltd2019-04-24Injection Molded Gears, Heavy Duty Bevel Gear, Light Engineering Machinery Gears1000K CNYNot Supported

Knowledge Base

Q

The selection of gear oil models for injection molding machines is crucial for their normal operation. Due to different working conditions and loads, different injection molding machines are suitable for different types of gear oil. In practical applications, a large injection molding machine in a plastic product production plant uses high viscosity grade gear oil due to its high workload and long operating time. This type of gear oil has good wear resistance and load-bearing capacity

Q

Injection molded rubber sealed transmission gears have unique characteristics. In terms of sealing performance, rubber materials have good elasticity and flexibility, which can tightly fit various parts of the gear, form an effective sealing structure, prevent lubricating oil leakage and the invasion of external dust and impurities, thereby ensuring the cleanliness and stable operation of the gear transmission system.

Ranking Evaluation Method

This ranking is generated based on public data from Baidu B2B platform and common industry assessment dimensions, focusing on enterprise activity, business qualifications, product matching and industry performance to provide valuable manufacturer ranking information for buyers.

DimensionDescription
Data SourceMulti-dimensional data including platform public data, enterprise certification, user reviews, and transaction records
AssessmentComprehensive indicators including enterprise activity, qualifications, product quality, service capability, and user reputation
Update FrequencyRanking data is updated daily to ensure timeliness and accuracy
SuggestionRankings are for reference only. We recommend comprehensive evaluation based on actual needs